Experimental Investigation of the Machinability of Caldie Cold Work Tool Steel

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dc.authorid/0000-0003-3300-1336
dc.contributor.authorKalyon, A.
dc.contributor.authorOzcan, M. T.
dc.date.accessioned2024-09-29T16:05:14Z
dc.date.available2024-09-29T16:05:14Z
dc.date.issued2019
dc.departmentKarabük Üniversitesien_US
dc.description8th International Advances in Applied Physics and Materials Science Congress and Exhibition (APMAS) -- APR 24-30, 2018 -- Fethiye, TURKEYen_US
dc.description.abstractIn this study, the effects of the types of cutting insert, cutting speed, and feed rate on the machinability of hardened Caldie cold work tool steel have been examined. Workpieces were applied to heat treatment having its hardness increased to 60 HRC and then it was employed for hard turning. Experimental studies were employed by using two different types of cutting inserts (ceramic, CBN). Depth of cut was kept constant at 0.1 mm. Three levels were determined both for the cutting speeds (90, 120, 150 m/min), and for the feed rates (0.05, 0.1, 0.15 mm/rev). Having 20 cm(3) of chip volume machined from the hardened workpiece, wear at the cutting inserts were examined and average surface roughness of the workpieces were measured. Experimental design was performed by using Taguchi L-18 orthogonal arrays experiment set. Control factors for the ideal cutting conditions were determined by using of Taguchi technique. Effect of the control factors on the machining parameters was calculated using variance analysis (ANOVA). As a result of the study, feed rate was found to be the most effective machining parameter on the cutting force and on the average surface roughness. Furthermore, it was observed that wear occurred more in the cutting insert under the experimental conditions where the cutting speed and feed rate were used at high levels. Better average surface roughness and lesser tool wear were observed from the experimental studies in which CBN cutting tool was used, than from those in which ceramic cutting tool was used.en_US
dc.description.sponsorshipKarabuk University Scientific Research Projects Department [KBU-BAP-17-YL-192]en_US
dc.description.sponsorshipThe authors are pleased to acknowledge the financial support for this study from Karabuk University Scientific Research Projects Department (KBU-BAP-17-YL-192).en_US
dc.identifier.doi10.12693/APhysPolA.135.601
dc.identifier.endpage606en_US
dc.identifier.issn0587-4246
dc.identifier.issn1898-794X
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85071181576en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage601en_US
dc.identifier.urihttps://doi.org/10.12693/APhysPolA.135.601
dc.identifier.urihttps://hdl.handle.net/20.500.14619/6586
dc.identifier.volume135en_US
dc.identifier.wosWOS:000481717100013en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPolish Acad Sciences Inst Physicsen_US
dc.relation.ispartofActa Physica Polonica Aen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSurface-Roughnessen_US
dc.subjectCutting Forcesen_US
dc.subjectFinishen_US
dc.subjectWearen_US
dc.subjectParametersen_US
dc.subjectMechanismsen_US
dc.subjectWiperen_US
dc.titleExperimental Investigation of the Machinability of Caldie Cold Work Tool Steelen_US
dc.typeConference Objecten_US

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